Which
of the following theories emphasizes the interplay between the proportions in
which the factors of production are available in different countries and the
proportions in which they areWhich
of the following theories emphasizes the interplay between the proportions in
which the factors of production are available in different countries and the
proportions in which they are
A. Porter’s theoryB:Smith'stheory
B. C．Ricardo’s
C. theory
D. Heckscher-Ohlin
E. theory
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After more than 20 years of development, e-commerce has not been disintermediated as originally designed, but different e-commerce enterprises have（）
A. undertaken B2B or B2C transaction functions
B. played the role of new intermediary
C. undertaken an omni-channel function
D. undertaken function of interest flow, capital flow, business flow, and logistics
Justice theories of business ethics focus on（）
A. the moral worth of actions or actices
B. minimum levels of morally acceptable behavior
C. fundamental rights and privileges that transcend national boundaries
D. the attainment of an equitable distribution of goods and services
Which of the following statements is not true about the impact of the wave of new technological revolution centered on Internet technology（）
A. It will lead mankind into a new era of information economy
B. It will lead to a second industrial revolution
C. It’s likely to lead to fundamental changes in the infrastructure of human society
D. It has spawned e-commerce which has “a profound impact on human society as the industrial revolution”
From the industry level, the development of e-commerce , as the saying goes, “it’s none of your business, though I destroy you.”（）
A. will completely overturn the traditional commercial circulation format
B. will lead to the blurring of the boundary between industries
C. will facilitate the comprehensive integration of business models of different industries in the short term
D. will completely change the original business model of all industries
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